ios - 纵向模式下的 iPad 视频

Question

我做了一个iPad videoin portrait modeie 768*1024。现在，当我将其转换为mp4格式时，转换器将其转换为1024*768ie landscape mode。有没有办法以纵向模式显示纵向视频或任何软件以 mp4 纵向模式转换纵向视频？

或者我必须在横向模式下再次制作视频？

我正在使用MPMoviePlayerController.

提前致谢。

Answer 1

MPMoviePlayerController no longer works in landscape by default so to make it work in landscape you need to apply a transform to the view.

UIView * playerView = [moviePlayerController view];
[playerView setFrame: CGRectMake(0, 0, 480, 320)];//iPhone

CGAffineTransform landscapeTransform;
landscapeTransform = CGAffineTransformMakeRotation(90*M_PI/180.0f);
landscapeTransform = CGAffineTransformTranslate(landscapeTransform, 80, 80);

[playerView setTransform: landscapeTransform];
In addition, if you want the regular full screen controls, use the following sample.

moviePlayerController.fullscreen = TRUE;
moviePlayerController.controlStyle = MPMovieControlStyleFullscreen;

This is for your information "playing a video with MPMoviePlayerController in Portrait WITHOUT Private API-Will get rejected by Apple".Good luck and happy coding :-)